CN205022020U - A vane type STB shaping section of thick bamboo - Google Patents
A vane type STB shaping section of thick bamboo Download PDFInfo
- Publication number
- CN205022020U CN205022020U CN201520781519.8U CN201520781519U CN205022020U CN 205022020 U CN205022020 U CN 205022020U CN 201520781519 U CN201520781519 U CN 201520781519U CN 205022020 U CN205022020 U CN 205022020U
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- China
- Prior art keywords
- blade piece
- principal part
- vane type
- groove
- stb
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Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 title abstract 2
- 241001330002 Bambuseae Species 0.000 title abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 title abstract 2
- 239000011425 bamboo Substances 0.000 title abstract 2
- 238000007493 shaping process Methods 0.000 title abstract 2
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000630 rising effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Tyre Moulding (AREA)
Abstract
The utility model discloses a vane type STB shaping section of thick bamboo, including first blade piece, first blade piece includes first principal part, connecting portion and the first groove of tightening up, and connecting portion link to each other with the STB make -up machine, second blade piece, second blade piece includes that second principal part and second tighten up the groove, and second blade piece is the mutual staggered arrangement of circumference with first blade piece, the portion of tightening up is made by elastic material, and the portion of tightening up tightens up the groove and cooperatees with first groove and the second of tightening up. The utility model discloses beneficial effect: use vane type design, a blade piece alternates circular arrangement with the 2nd blade piece, contracts when bulging the 2nd blade piece under, and a blade piece is last, rise and utilize that the high pressure makes first blade piece, second blade piece struts completely and the zero clearance is leveled in handing -over department when bulging, satisfy the requirement of the viviparous product in vacuum, realize the automated production of vacuum child, improve production efficiency, reduce the manufacturing cost of enterprise, and is high in safety. Improve the reliability that adjacent blade retention piece is connected, improve the contract drum and the bulging flexibility of rising.
Description
Technical field
The utility model relates to forming field, is specifically related to a kind of vane type STB forming tube.
Background technology
In order to adapt to the demand that safety is ridden, electric motor car market vehicle is upgraded, and high-grade electric motor car is subject to the favor of consumer gradually, and 16*2.5,16*3.0 vacuum tire of electric vehicle commercially occupies also increasing.Original lining band type STB forming tube cannot meet the harsh working condition demand of vacuum tyre, and (under big drum state, gap is larger, the function of completely densified cannot be reached), production efficiency is low, but again please purchase BTU forming machine serious waste company cost (and original STB forming machine can leave unused) again.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of vane type STB forming tube that can meet vacuum tyre compacting.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of vane type STB forming tube, is characterized in that: comprise
First vanes block, described first vanes block comprises the first principal part, connecting portion and first tightens up groove, and described connecting portion is connected with STB forming machine;
Second vanes block, described second vanes block comprises the second principal part and second and tightens up groove, the circumferentially interlaced arrangement of described second vanes block and the first vanes block;
Tighten up portion, described in portion of tightening up be made up of elastomeric material, tighten up portion and first and tighten up groove and second and tighten up groove and match.
As preferred technical scheme, described first principal part surface is provided with at least one through hole, and described first principal part inside is provided with the first tire forming part.
As preferred technical scheme, described second principal part surface is provided with at least one through hole, and described second principal part inside is provided with the second tire building portion, and the second principal part side is provided with the auxiliary section of matching with the first principal part.
As preferred technical scheme, described auxiliary section is rectangular notch, and auxiliary section mirror image is provided with 2.
As preferred technical scheme, also comprise radial expansion device, described radial expansion device comprises drive unit and retractor device, and described retractor device is connected with drive unit.
As preferred technical scheme, described retractor device comprises radial link, blade fixed block, bar linkage telescopic mechanism and fixture, described radial link one end is connected with drive unit, the radial link other end is provided with roller and is connected with blade fixed block, be connected with fixture bottom blade fixed block, be connected by bar linkage telescopic mechanism between connected blade fixed block.
As preferred technical scheme, described blade fixed block both sides are provided with spacing catch.
As preferred technical scheme, between described blade fixed block, be provided with elastic link.
Due to the utilization of technique scheme, the beneficial effects of the utility model are: use vane type design, the first vanes block and the second vanes block alternate circumferential arranges, when contracting bulging second vanes block under, the first vanes block is upper; Utilize when rising bulging that high pressure makes the first vanes block, the second vanes block struts completely and the smooth gapless in junction, meet the requirement of vacuum tyre working condition; Be provided with radial contraction device, better can realize the automated production of vacuum tyre, enhance productivity, reduce the production cost of enterprise; The setting of spacing catch, when avoiding using, roller departs from raceway, substantially increases the security of use; Elastic link improves the reliability connected between adjacent blades fixed block, improves contracting drum and flexibility when rising bulging.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model contracting drum type state.
Fig. 2 is the first vanes block structural representation of the present utility model.
Fig. 3 is the structural representation of the second vanes block of the present utility model.
Fig. 4 is that the utility model rises the structural representation of drum type state.
Fig. 5 is the structural representation of the utility model radial expansion device.
The title of numeral and the corresponding component represented by letter in figure:
1-first vanes block; 2-second vanes block; 3-tightens up portion.
11-first principal part; 12-through hole; 13-first tightens up groove; 14-connecting portion; 15-first tire forming part; 21-second principal part; 22-second tightens up groove; 23-second tire building portion; 24-auxiliary section.
31-drive unit; 32-blade fixed block; 33-roller; 34-fixture; 35-bar linkage telescopic mechanism; 36-elastic link; The spacing catch of 37-; 38-radial link;
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
In order to reach the purpose of this utility model, in some embodiments, as Figure 1-4,
A kind of vane type STB forming tube, is characterized in that: comprise
First vanes block 1, described first vanes block 1 comprises the first principal part 11, connecting portion 14 and first tightens up groove 13, described connecting portion 14 is connected with STB forming machine, and described first principal part 11 surface is provided with at least one through hole 12, and described first principal part 11 inside is provided with the first tire forming part 15;
Second vanes block 2, described second vanes block 2 comprises the second principal part 21 and second and tightens up groove 22, described second principal part 21 surface is provided with at least one through hole 12, described second principal part 21 inside is provided with the second tire building portion 23, second principal part 21 side is provided with the auxiliary section 24 of matching with the first principal part 11, described auxiliary section 24 is rectangular notch, and auxiliary section 24 mirror image is provided with 2, described second vanes block 2 and the circumferentially interlaced arrangement of the first vanes block 1;
Tighten up portion 3, described in tighten up portion 3 and be made up of elastomeric material, tighten up portion 3 and first and tighten up groove 13 and second and tighten up groove 22 and match.
The utility model adopts vane type design, and the first vanes block and the second vanes block alternate circumferential arranges, when contracting bulging second vanes block under, the first vanes block is upper; Utilize when rising bulging that high pressure makes the first vanes block, the second vanes block struts completely and junction is smooth, meet the requirement of vacuum tyre working condition.
In order to optimize implementation result of the present utility model further, also comprise radial expansion device, described radial expansion device comprises drive unit 31 and retractor device, described retractor device is connected with drive unit 31, described retractor device comprises radial link 38, blade fixed block 32, bar linkage telescopic mechanism 35 and fixture 34, described radial link 38 one end is connected with drive unit 31, radial link 38 other end is provided with roller 33 and is connected with blade fixed block 22, fixture 34 is connected with bottom blade fixed block 22, be connected by bar linkage telescopic mechanism 35 between the blade fixed block 22 be connected.
Adopt above-mentioned preferred technical scheme, better can realize the automated production of vacuum tyre, enhance productivity, reduce production cost.
In order to optimize implementation result of the present utility model further, described blade fixed block 32 both sides are provided with spacing catch 37.
Adopt above-mentioned preferred technical scheme, when avoiding using, roller departs from raceway, substantially increases the security of use.
In order to optimize implementation result of the present utility model further, between described blade fixed block 32, be provided with elastic link 36.
Adopt above-mentioned preferred technical scheme, improve the reliability connected between adjacent blades fixed block, improve contracting drum and flexibility when rising bulging.
Its operation principle of the utility model is: the first vanes block and the second vanes block alternate circumferential arrange, in vacuum tyre forming process, when being in contracting drum type state, the second vanes block under, the first vanes block is upper, and radial expansion device is in contraction state; Be in when rising by drum type state, utilize that high pressure makes the first vanes block, the second vanes block struts completely, mirror image constriction device is in softened state, and the smooth and gapless in the junction of the first vanes block, the second vanes block, meets the requirement of vacuum tyre working condition.
The beneficial effect of a kind of vane type STB of the utility model forming tube: use vane type design, the first vanes block and the second vanes block alternate circumferential arranges, when contracting bulging second vanes block under, the first vanes block is upper; Utilize when rising bulging that high pressure makes the first vanes block, the second vanes block struts completely and the smooth gapless in junction, meet the requirement of vacuum tyre working condition; Be provided with radial contraction device, better can realize the automated production of vacuum tyre, enhance productivity, reduce the production cost of enterprise; The setting of spacing catch, when avoiding using, roller departs from raceway, substantially increases the security of use; Elastic link improves the reliability connected between adjacent blades fixed block, improves contracting drum and flexibility when rising bulging.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. a vane type STB forming tube, is characterized in that: comprise
First vanes block, described first vanes block comprises the first principal part, connecting portion and first tightens up groove, and described connecting portion is connected with STB forming machine;
Second vanes block, described second vanes block comprises the second principal part and second and tightens up groove, the circumferentially interlaced arrangement of described second vanes block and the first vanes block;
Tighten up portion, described in portion of tightening up be made up of elastomeric material, tighten up portion and first and tighten up groove and second and tighten up groove and match.
2. a kind of vane type STB forming tube according to claim 1, it is characterized in that: described first principal part surface is provided with at least one through hole, described first principal part inside is provided with the first tire forming part.
3. a kind of vane type STB forming tube according to claim 1, it is characterized in that: described second principal part surface is provided with at least one through hole, described second principal part inside is provided with the second tire building portion, and the second principal part side is provided with the auxiliary section of matching with the first principal part.
4. a kind of vane type STB forming tube according to claim 3, is characterized in that: described auxiliary section is rectangular notch, and auxiliary section mirror image is provided with 2.
5. a kind of vane type STB forming tube according to claim 1, it is characterized in that: also comprise radial expansion device, described radial expansion device comprises drive unit and retractor device, and described retractor device is connected with drive unit.
6. a kind of vane type STB forming tube according to claim 5, it is characterized in that: described retractor device comprises radial link, blade fixed block, bar linkage telescopic mechanism and fixture, described radial link one end is connected with drive unit, the radial link other end is provided with roller and is connected with blade fixed block, be connected with fixture bottom blade fixed block, be connected by bar linkage telescopic mechanism between connected blade fixed block.
7. a kind of vane type STB forming tube according to claim 6, is characterized in that: described blade fixed block both sides are provided with spacing catch.
8. a kind of vane type STB forming tube according to claim 6, is characterized in that: be provided with elastic link between described blade fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781519.8U CN205022020U (en) | 2015-10-10 | 2015-10-10 | A vane type STB shaping section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781519.8U CN205022020U (en) | 2015-10-10 | 2015-10-10 | A vane type STB shaping section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022020U true CN205022020U (en) | 2016-02-10 |
Family
ID=55254584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781519.8U Active CN205022020U (en) | 2015-10-10 | 2015-10-10 | A vane type STB shaping section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022020U (en) |
-
2015
- 2015-10-10 CN CN201520781519.8U patent/CN205022020U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |